Aplicar requestMatchers con roles

package com.platzi.pizza.web.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.provisioning.InMemoryUserDetailsManager;
import org.springframework.security.web.SecurityFilterChain;

@Configuration
public class SecurityConfig {

    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {

        http
                .csrf().disable()
                .cors()
                .and()
                .authorizeHttpRequests()
                .requestMatchers(HttpMethod.GET, "/api/pizzas/**").hasAnyRole("ADMIN", "CUSTOMER")
                .requestMatchers(HttpMethod.POST, "/api/pizzas/**").hasRole("ADMIN")
                .requestMatchers(HttpMethod.PUT).hasRole("ADMIN")
                .requestMatchers("/api/orders/**").hasRole("ADMIN")
                .anyRequest()
                .authenticated()
                .and()
                .httpBasic();

        return http.build();

    }

    @Bean
    public UserDetailsService memoryUsers() {

        UserDetails admin = User.builder()
                .username("admin")
                .password(passwordEncoder().encode("admin"))
                .roles("ADMIN")
                .build();

        UserDetails customer = User.builder()
                .username("customer")
                .password(passwordEncoder().encode("customer123"))
                .roles("CUSTOMER")
                .build();

        return new InMemoryUserDetailsManager(admin, customer);

    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

}

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